Common Voice Scripted Speech 25.0 - Sansi

ssi — Sansi (ssi)

This datasheet is for cv-corpus-25.0-2026-03-09 of the Mozilla Common Voice Scripted Speech dataset for Sansi [ssi - ssi]. The dataset contains 10200 clips representing 10.54 hours of recorded speech (10.52 hours validated) from 21 speakers, recorded from a text corpus of 2,007 sentences.

Language

The Sansi language is spoken by the Sansi people on the Indian subcontinent. The language is considered highly endangered.

Accents

Demographic information

The dataset includes the following self-declared age and gender distributions. A coverage summary is shown below each table.

Gender

Self-declared gender information. The table shows clip and speaker counts with percentages. Speakers who did not declare a gender are listed as Unspecified. A dash (-) indicates zero.

Gender declared: 135 of 10,200 clips (1.3%), 13 of 21 speakers (61.9%)

Age

Self-declared age information. The table shows clip and speaker counts with percentages. Speakers who did not declare an age are listed as Unspecified. A dash (-) indicates zero.

Age declared: 10,200 of 10,200 clips (100.0%), 21 of 21 speakers (100.0%)

Data splits for modelling

Clip buckets

Training splits

Training split coverage: 2,006 of 10,188 validated clips (19.7%)

The dataset contains 10188 validated, 12 invalidated, and 0 unresolved clips. The average clip duration is 3.721 seconds.

Text corpus

The sentences are from day to day use of sansi language.

Validated sentences: 2,007

The corpus contains 2,007 sentences: 2,007 validated and 0 unvalidated (0 pending review, 0 rejected), with 0 reported for review.

Writing system

Perso Arabic

Symbol table

ا آ ب ٻ پ ت ٹ ج چ ح خ د دٓ ڈ ڈٓ ر ڑ ز س ش ف ک گ ل لٓ م ن ں ڻ و ہ ھ ی ئ ے

Sample

There follows a randomly selected sample of five sentences from the corpus.

1. چٹؔیں کی دؔاݪ مانٚڈؔو

2. سپائین اُن کُو سیوراکا کھیتیملا پاکڑا

3. پُرکھِئے کُو سُگر ہے

4. تیرا ٻڈؔوڑا چھورا چورٹا ہے

5. میری چوپل متی گٹھے

Sources

Kishor Kumar sansi

Text domains

General

Fields

Clips

Each row of a tsv file represents a single audio clip, and contains the following information:

• client_id - hashed UUID of a given user

• path - relative path of the audio file

• text - supposed transcription of the audio

• up_votes - number of people who said audio matches the text

• down_votes - number of people who said audio does not match text

• age - age of the speaker1

• gender - gender of the speaker1

• accents - accents of the speaker1

• variant - variant of the language1

• segment - if sentence belongs to a custom dataset segment, it will be listed here

• prompt_upvotes - number of upvotes the sentence prompt received

• prompt_reports - number of reports the sentence prompt received

• is_edited - whether the clip's transcription has been edited

validated_sentences.tsv

The validated_sentences.tsv file contains one row per validated sentence in the text corpus:

• sentence_id - unique identifier for the sentence

• sentence - the sentence text

• variant - the variant of the language

• sentence_domain - the domain(s) the sentence belongs to

• source - the source the sentence was collected from

• is_used - whether the sentence is still in circulation for recording

• clips_count - number of clips recorded for this sentence

unvalidated_sentences.tsv

The unvalidated_sentences.tsv file contains one row per unvalidated sentence in the text corpus:

• sentence_id - unique identifier for the sentence

• sentence - the sentence text

• variant - the variant of the language

• sentence_domain - the domain(s) the sentence belongs to

• source - the source the sentence was collected from

• up_votes - number of upvotes the sentence received

• down_votes - number of downvotes the sentence received

• status - current status of the sentence (pending or rejected)

Get involved

Community links

• Common Voice translators on Pontoon

• Common Voice Communities

Discussions

• Common Voice on Matrix

• Common Voice on Discourse

• Common Voice on Discord

• Common Voice on Telegram

Contribute

No

• Speak

• Write

• Listen

• Review

Acknowledgements

Datasheet authors

Common Voice Community

Funding

This dataset was partially funded by the Open Multilingual Speech Fund managed by Mozilla Common Voice.

Licence

This dataset is released under the Creative Commons Zero (CC-0) licence. By downloading this data you agree to not determine the identity of speakers in the dataset.

Footnotes

1. For a full list of age, gender, and accent options, see the demographics spec. These will only be reported if the speaker opted in to provide that information. ↩ ↩2 ↩3 ↩4